2006/10/30 by G. Ganbold, Ganbold, G.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/0610399
11 pages, 1 table, 5 fugures, typos corrected, minor modification in text, content unchanged. A talk given by GG at the 18th Int Baldin Seminar on High Energy Physics Problems "Relativistic Nuclear Physics & QCD", Sept. 25-30, 2006, Dubna (Russia)
arxiv created 2006/11/28 · arxiv updated 2009/12/01
The spectrum of two-particle bound states is investigated within a relativistic quantum-field model of interacting quarks and gluons confined analytically. The hadronization process of mesons and glueballs is described by using the Bethe-Salpeter equation. Provided by a minimal set of physical parameters (the quark masses, the coupling constant and the confinement scale), the model satisfactorily describes the meson ground-states, orbital and radial excitations in a wide range from 140 \rm MeV to 9.5 \rm GeV. The estimated values for the coupling constant and the lowest-state glueball mass are in reasonable agreement with experimental data.